This container can be pulled via:
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-operator:1.0.1
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-operator:1.0.1-Virt.1699.158.19
  docker pull registry.opensuse.org/home/vulyanov/branches/virtualization/passt/containerfile/kubevirt/virt-operator:1.0.1.Virt.1699.25.34

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.